Broadband Soil Permittivity Measurements Using a Novel De-Embedding Line-Line Method. - Hafize Hasar; Ugur Cem Hasar; Yunus Kaya; Taskin Oztas; Mustafa Y. Canbolat; Nevzat Aslan; Mehmet Ertugrul; Omar M. Ramahi (IEEE Geosci. Remote. Sens. Lett., 2022)